美标紧凑型钢制截止阀-中国.精嘉阀门集团有限公司手机版

详细介绍

适用标准
钢制截止阀，API602
温度和压力，ASME B16.34
结构长度，ASME B 16.10
端法兰， ASME B 16.5
对焊端，ASME B 16.25
承插焊，ASME B 16.11
螺纹端，ASME B1.20.1
试验标准，API 598

设计说明
栓接阀盖，焊接连接
明杆
阀座由阀体表面直接加工（不锈钢）
支架和阀盖一体
升降式或非升降式手轮
法兰、承插焊或对焊端
水平安装

标准材料规范

No	Part Name	ASTM Material
No	Part Name	Carbon Steel	1.25Cr-0.5Mo	2.25Cr-1Mo	304 Type	316 Type	304L Type	316L Type	20 Alloy
1	Body	A105	A182 F11	A182 F22	A182 F304	A182 F316	A182 F304L	A182 F316L	20-Alloy
2	Bonnet	A105	A182 F11	A182 F22	A182F304	A182F316	A182 F304L	A182F316L	20-Alloy
3	Disc	A182 F6a	A182 F11 HF	A182 F22 HF	A182 F304	A182 F316	A182 F304L	A182 F316L	20-Alloy
4	Stem	A182F6a	A182 F11	A182 F22	A182F304	A182F316	A182 F304L	A182F316L	20-Alloy
5	Bonnet Gasket	304 Graphit	304 Graphit	304 Graphit	304 Graphit	316 Graphit	304L Graphit	316L Graphit	316 Graphit
6	Bonnet Bolt	A193 B7	A193 B7	A193 B16	A193 B8	A193 B8	A193 B8	A193 B8	A193 B8
7	Packing	Graphite	Graphite	Graphite	Graphite *2	Graphite *2	Graphite *2	Graphite *2	Graphite *2
8	Gland	A276 410	A276 410	A276 410	A276 304	A276 316	A276 304L	A276 316L	20-Alloy
9	Gland Flange	A182 F6a	A182 F11	A182 F22	A182 F304	A182 F304	A182 F304	A182 F304	A182 F304
10	Eyebolt	Carbon Steel	A193 B7	A193 B7	A193 B8	A193 B8	A193 B8	A193 B8	A193 B8
11	Eyebolt Nut	Carbon Steel	A194 2H	A194 2H	A194 8	A194 8	A194 8	A194 8	A194 8
12	Eyebolt Pin	A276 410	A276 410	A276 410	A276 304	A276 304	A276 304	A276 304	A276 304
13	Yoke Sleeve	Bronze	Bronze *3	Bronze *3	Bronze	Bronze	Bronze	Bronze	Bronze
14	Hand wheel	Malleable iron	Malleable iron	Malleable iron	Malleable iron	Malleable iron	Malleable iron	Malleable iron	Malleable iron
15	Wheel Nut	Carbon Steel	Carbon Steel	Carbon Steel	Stainless Steel	Stainless Steel	Stainless Steel	Stainless Steel	Stainless Steel
*1	PN≥600Class seal face will be HF
*2	PTFE Optional
*3	Ductile Ni-Resist iron Optional
Na	Intergral with vessell